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Dynamic Group Decision Support Models for Locating Faults in Power Systems

2021· article· en· W3182055194 on OpenAlexaff
Hossein Hassani, Roozbeh Razavi‐Far, Mehrdad Saif

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicSmart Grid Security and Resilience
Canadian institutionsUniversity of Windsor
Fundersnot available
KeywordsComputer scienceGroup decision-makingElectric power systemProcess (computing)Fault (geology)Set (abstract data type)Scheme (mathematics)Group (periodic table)Power (physics)Selection (genetic algorithm)Data miningDistributed computingReliability engineeringArtificial intelligenceEngineeringMathematics

Abstract

fetched live from OpenAlex

This work is devoted to the design of a multiple attribute group decision support model for locating faults in power systems. Fault location is firstly converted into a group decision making problem, and, then, a novel group decision making model is constructed to find the solution. The solution is found through the consensus assessment and selection process in multiple time-steps due to a large number of available alternatives in distributed power systems. Due to the dynamic nature of the decision environment, a novel fusion model is proposed to integrate the individual evaluations in each time-step by optimally selecting a set of dynamic weights for the collective evaluations. The validity and effectiveness of the proposed scheme are verified by locating open-circuit load-loss faults on the IEEE 39-bus system.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.719
Threshold uncertainty score0.332

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.008
GPT teacher head0.229
Teacher spread0.221 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations2
Published2021
Admission routes1
Has abstractyes

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